Hey guys
I have a 05 G35 coupe stick shift
Yesterday I install K&N cold air intake
Later on I took it for a ride and it cut off three times while I'm still moving, the radio and light was still on so I just started it again also there was no check engine light on. I checked the throttle, pipes, clamps and the air filter all were tight no leakage.
Today on my way to Cali it cut off twice
So anyone had an experience with this problem?

check the tubing near the throttle body, on the bottom side there's a vacuum line I believe. take everything apart and put it back together and see if it still happens. eliminate possible causes starting from the most basic ones, which in your case, the problem started happening after the install of the K&N intake. Also could try disconnecting the negative term on the battery while you reinstall just to give the ecu a chance to reset.

I had this issue a while back, cut out when I was decelerating. Seemed to go away when I replaced the PCV valve. Worth trying if it's not the vacuum line as mentioned before since the PCV is only like $10 and can be swapped out in <5 minutes

everything in their place, I was going to disconnect the negative term when I got back from LA but it never happened to me again on the way to home. Anyway thanx for our suggestions.

Check your MAFs it could be loose.

^^ now I'm freakin' out and glad I'm on the east coast.

The bolts can't go any more

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^^ why are you freaking out do you think its only in the west coast?? Lol
The heat is killing us here in AZ

He's talking about you driving 135mph....


(not in a race track)

Ohhh yeah thats ok
I just forget that I over speed limit sometimes lol

+1 ayup. With a high companion sittin' nextya freakin' out grabbin' your arm and ....

[thankx BlueDream I'll let it rest now]

^^Thanks.